What is the material of the terminal wiring of the desktop resistance furnace?

What materials are selected for the wiring at the end of the desktop electric furnace? It's hard to say, because you didn't tell what? What material is used in the component If it is a temperature measurement element, then it may be a thermocouple or a thermal resistance.

The tail wiring of such a desktop resistance furnace is equipped with this flame-retardant material.

The flame-retardant material can ensure normal use, because such high-power equipment should be safe to use, so it is very good to use such a material.

What is the material of the desktop resistance furnace for home wire? I think it's made of aluminum wire in general.

Or the tail of the resistance furnace is connected to the wire of its material, well, if the power of this product is larger, then its material has this requirement, but if his voltage rate is average, generally speaking, as long as it is the general product, it can be used.

This car is built to the limit and can be made of alloys.

Lu Wei, we can still wire, and this is a very good aluminum material, or can bring better use to everyone, now.

Or the county and city fireproof material that the store can't get back is a kind of woolen fireproof.

What is the material of the mechanical table at the end of the furnace, see the material you are used to, I am here.

What is the material of the swallow's tail wiring, I think it is the material of Pippi.

Or what is the material of the terminal pile at the end of the resistance furnace, and the tail wiring should be. Ceramic.

The tail wiring of the tabletop resistance furnace is equipped with a special material. Intellectuality is very good quality.

As shown in the figure below, when the electric furnace is connected with a triangle and connected to a 380V power supply, the voltage of each electric furnace wire is 380V; When the electric furnace is connected to a 380V power supply using the star connection, the voltage of each electric furnace wire is 220V.

The wiring mode of the resistance furnace is closely related to the organization and arrangement of the electric heating elements, and the heating electric power working voltage of the furnace and the size of each group of components should be matched with each other properly to ensure the normal operation of the electric furnace.

Resistance furnace heating should meet the needs of the heating process, under normal circumstances, the heating process of the resistance furnace is: start from low temperature to high temperature when the rapid heating is required to reach the specified target after the start of heat preservation, in order to meet this heating process, the electric power should be adjustable The beginning period needs high power, the heating and holding period should reduce the power, and the wiring mode should meet this requirement for the wiring mode of the resistance furnace.

The triangular star method can be used at the beginning with 380V full power heating to heat up to the heat preservation period, and the star mode can be switched to the heat preservation period, and the voltage can be reduced by 3 times and the power can be reduced to one-third, so as to achieve the purpose of heat preservation.

When the electric furnace is connected in a triangle and connected to a 380V power supply, the voltage of each electric furnace wire is 380V

When the electric furnace is connected to a 380V power supply using the star connection, the voltage of each electric furnace wire is 220V.

If the nameplate is marked with a star connection, it cannot be changed to a triangle connection, because the triangle connection makes the voltage of each electric furnace wire 380V 220V, the heat generation increases, and it is easy to burn off the electric furnace wire!!

If the nameplate is marked with a triangular connection, it can be changed to a star-shaped connection, and the star-shaped connection makes the voltage of each electric furnace wire 220V 380V, and its calorific value is reduced!

In order to change the single-phase resistance furnace to a three-phase resistance furnace, three single-phase resistance furnaces must be connected by a star connection and connected to the three-phase 380V power supply to make each electric furnace reach a normal temperature.

The electrode and heater of the high-temperature resistance furnace are connected, the assembly includes a connecting block, the electrode and the heater are connected through the connecting block, and the connection gap between the heater and the connecting block is eliminated by a wedge, and the transition cooling is carried out by a water-cooled device. The utility model discloses a connection assembly of high temperature resistance furnace electrode and heater, can improve the service life of electrode and heater, thereby improve the ability of resistance furnace to run continuously at high temperature, and can improve the working temperature of high temperature resistance furnace.

1. There are three wires of the heating plate electric furnace, if it is a knife switch, only two wires, live wire. And the zero wire, the ground wire is connected to the ground electrode, 2, if it is connected to the three-wire plug, press L to connect the live wire N to the zero wire, and there is a grounding wire, 3, if it is connected to the unit air switch, it is only connected to a live wire, and the other two wires are a zero wire, a grounding wire

16A is small, the total air opening of 30 amps is enough, and it is best to use the air open with leakage, because the failure of the electric heating device is prone to leakage.

I don't know, what is the purpose of your three switches?

If it is to control the power, you can connect a power regulator or smart temperature control meter to control the power, if you need 2000W, you can reduce the power, and when you need 6000W, you can increase the power.

It should be noted that whether it is a power regulator or a smart temperature control meter, the power can only be adjusted to a small amount, but not a large power (that is to say, if the maximum of your furnace wire is 6000W, the power can be reduced to less than 6000W, but not more than the maximum power of the electric furnace wire itself).

If it is for other purposes, it depends on how the wire of your existing electric furnace is connected.

If your electric furnace is originally a single-phase power supply, you can only be equipped with 3 sets of single-phase furnace wires.

If your electric furnace is originally a three-phase power supply, and it is a star connection, you can directly change it to 3 single-phase.

Beijing Jinglu Xinghua Industrial Furnace is at your service.

If it is a three-phase resistor, you can lead the star point out of a wire, connect it to your empty switch separately, and each switch will supply power to one phase. If it is a single-phase resistance furnace, it is not possible to use air opening, but you can use a smart meter to adjust the power or voltage.

3 zone heating is empty 1 on the line 3 AC contactors are controlled by a temperature control meter

To put it simply, the negative polarity and positive polarity are lower than the corona voltage, and the breakdown voltage is high, that is, the negative polarity is easier to find defects and is relatively safe for the device.

Current of 720kW load (when per COS):

i p large cross-section copper core wire per square safety current carrying about, wire cross-section:

s 1368 3 456 (square).

Cable specifications can be selected: 3*150+1*70

This estimate is not, you can contact Chongqing Electric Furnace Co., Ltd. to ask for it, I believe that you are a user and they will give it to you.